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@accoder

China, ?

Joined Dec 2019

World Rank: #7397 (4.8 points)

Institution: ?

Activity over the last year

JuneJulyAugustSeptemberOctoberNovemberDecemberJanuaryFebruaryMarchAprilMayless than 10 submissionsbetween 10 and 20 submissionsbetween 20 and 30 submissionsbetween 30 and 40 submissionsmore than 40 submissions

Effectiveness

 Problems solved
37
 Solutions submitted
116

Problems